2017-08-19 17:09:16

by Arvind Yadav

[permalink] [raw]
Subject: [PATCH] parisc: parport_gsc: constify parisc_device_id

parisc_device_id are not supposed to change at runtime. All functions
working with parisc_device_id provided by <asm/parisc-device.h> work
with
const parisc_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <[email protected]>
---
drivers/parport/parport_gsc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c
index 3858b87..8be1a0c 100644
--- a/drivers/parport/parport_gsc.c
+++ b/drivers/parport/parport_gsc.c
@@ -403,7 +403,7 @@ static int parport_remove_chip(struct parisc_device *dev)
return 0;
}

-static struct parisc_device_id parport_tbl[] = {
+static const struct parisc_device_id parport_tbl[] = {
{ HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x74 },
{ 0, }
};
--
2.7.4